An administrator is designing a three-tier application in Azure. The web tier must be reachable from the internet, while the database tier must only be reachable from the application tier. The administrator plans to place all tiers in the same VNet. What is the most appropriate network design?

Place all tiers in the same subnet and rely on network security groups to filter traffic

Create a separate VNet for each tier and peer them together

Use a single subnet and configure Azure Firewall to route all traffic between tiers

Create separate subnets for each tier and apply network security groups to restrict traffic between them

A company has a hybrid environment with an on-premises DNS server and Azure private DNS zones. They need to ensure that Azure VMs can resolve on-premises hostnames and on-premises servers can resolve Azure private DNS names. Which configuration should they implement?

Disable DNS on Azure VMs and use IP addresses for all communication

Configure Azure VMs to use the on-premises DNS server and create a conditional forwarder on-premises to Azure DNS

Use Azure-provided DNS for Azure VMs and create a conditional forwarder to on-premises DNS

Create a DNS zone in Azure that includes both on-premises and Azure records

Which networking model allows an organization to extend its on-premises network into a cloud provider's virtual private cloud (VPC) using a private, dedicated connection?

Network Address Translation (NAT)

A company has a hybrid environment with an on-premises DNS server and Azure VMs. The Azure VMs need to resolve the hostname of an on-premises server. The on-premises DNS server is reachable over the VPN. What should the administrator configure on the Azure VMs?

Add a hosts file entry on the VM

Set the DNS server on the VMs to the on-premises DNS server's IP address

Use Azure-provided DNS and create a conditional forwarder to on-premises DNS

Create a private DNS zone in Azure and add the on-premises hostname

NetAppCertified Hybrid Cloud Administrator Professional (NCHC-Admin)

Domain 1Objective 1

Networking in Hybrid Cloud CERTIFIED-HYBRID-CLOUD-ADMINISTRATOR Practice Questions (Page 1)

Part of the Hybrid Cloud Concepts domain, which makes up ~23% of our current practice bank. NetApp does not publish an official question count, but from its 90-minute exam (~35–60 total, ~8–14 in this domain), expect 3–5 from this objective — we provide 27 practice questions to prepare you well beyond it. (estimate)

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Questions 1–5

1application · medium
An administrator is designing a three-tier application in Azure. The web tier must be reachable from the internet, while the database tier must only be reachable from the application tier. The administrator plans to place all tiers in the same VNet. What is the most appropriate network design?
Select an answer first
2expert · hard
A company has a hybrid environment with an on-premises DNS server and Azure private DNS zones. They need to ensure that Azure VMs can resolve on-premises hostnames and on-premises servers can resolve Azure private DNS names. Which configuration should they implement?
Select an answer first
3application · medium
A company runs a web application on VMs in an Azure VNet and also has an on-premises version of the same application. The company wants to distribute traffic between the two locations based on the user's geographic location. Which traffic management solution should they use?
Select an answer first
4foundation · easy
Which networking model allows an organization to extend its on-premises network into a cloud provider's virtual private cloud (VPC) using a private, dedicated connection?
Select an answer first
5application · medium
A company has a hybrid environment with an on-premises DNS server and Azure VMs. The Azure VMs need to resolve the hostname of an on-premises server. The on-premises DNS server is reachable over the VPN. What should the administrator configure on the Azure VMs?
Select an answer first

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